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Related Concept Videos

Pulmonary Tuberculosis II01:28

Pulmonary Tuberculosis II

623
Tuberculosis, or TB, is a bacterial infectious disease caused by Mycobacterium tuberculosis. While its primary impact is on the lungs, leading to pulmonary tuberculosis, it can also affect various other organs, a condition referred to as extrapulmonary tuberculosis.
Here is a detailed explanation of its pathophysiology:
Transmission: The process begins when a person inhales droplet nuclei containing M. tuberculosis. These are typically released into the air when an individual with pulmonary or...
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Pulmonary Tuberculosis I01:29

Pulmonary Tuberculosis I

400
Tuberculosis, often called TB, is a contagious illness primarily caused by Mycobacterium tuberculosis. It mainly affects the lung parenchyma but can also impact other body parts.
Causative Organism
The primary infectious agent causing tuberculosis is Mycobacterium tuberculosis, a slow-growing, acid-fast, aerobic rod that exhibits sensitivity to heat and ultraviolet light. Instances of Mycobacterium bovis and Mycobacterium avium contributing to the development of TB infection are rare.
Mode of...
400
Pulmonary Tuberculosis III01:31

Pulmonary Tuberculosis III

513
Tuberculosis (TB) is a contagious infection primarily affecting the lung parenchyma but which can also affect other body parts. TB can be classified based on disease development, presentation, and the affected anatomical site.
The first classification is based on the development of the disease, and it includes the following categories:
513
Pulmonary Tuberculosis IV01:26

Pulmonary Tuberculosis IV

227
Tuberculosis, more commonly referred to as TB, is an infectious disease stemming from Mycobacterium tuberculosis. While it primarily impacts the lungs, TB can also affect other body areas. Given its severity and global impact, timely and accurate diagnosis is crucial for controlling its spread and improving patient outcomes.
Several diagnostic approaches are used to detect TB. The conventional method is the Tuberculin Skin Test (TST), also known as the Mantoux test. However, this method has...
227
Pulmonary Tuberculosis V01:28

Pulmonary Tuberculosis V

265
Medical management of tuberculosis (TB) patients involves a comprehensive approach that includes diagnosis, treatment, and monitoring. The specific strategies can vary depending on the type of tuberculosis (latent or active), the patient's overall health status, and other considerations.
Latent tuberculosis infection occurs when TB bacteria are present in a person's body, but are not causing illness or symptoms. It is not contagious, and preventive treatment is crucial to avoid the...
265
Pleura of the Lungs01:13

Pleura of the Lungs

3.7K
The lungs are nestled in a cavity, shielded by the pleura. The pleura, a form of serous membrane, wraps around each lung. This membrane arrangement consists of two layers: the visceral and parietal pleurae. The visceral pleura lines the surface of the lungIn contrast, the parietal pleura is the outer layer and contacts to the thoracic wall, the mediastinum, and the diaphragm. The hilum is the point of connection between the visceral and parietal layers. The space between the parietal and...
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A Retrospective Study on Endoscopic Surgery for the Treatment of Paravertebral Abscess in Spinal Tuberculosis Patients
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A Retrospective Study on Endoscopic Surgery for the Treatment of Paravertebral Abscess in Spinal Tuberculosis Patients

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Pleural Tuberculosis.

Jane A Shaw1, Coenraad F N Koegelenberg2

  • 1DST-NRF Centre of Excellence for Biomedical Tuberculosis Research, South African Medical Research Council Centre for Tuberculosis Research, Division of Molecular Biology and Human Genetics, Faculty of Medicine and Health Sciences, Stellenbosch University, PO Box 241, Cape Town 8000, South Africa.

Clinics in Chest Medicine
|November 14, 2021
PubMed
Summary
This summary is machine-generated.

Diagnosing pleural tuberculosis (TB) is difficult due to low bacterial counts. New tests improve accuracy, but biopsy and standard anti-TB therapy remain crucial for managing this common condition.

Keywords:
BiomarkersEmpyemaPleural effusionPleuritisTuberculosis

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Area of Science:

  • Pulmonology
  • Infectious Diseases
  • Microbiology

Background:

  • Pleural tuberculosis (TB) is a frequent clinical presentation with potential for significant long-term morbidity.
  • The paucibacillary nature of pleural TB presents diagnostic challenges.

Purpose of the Study:

  • To review diagnostic and therapeutic strategies for pleural tuberculosis.
  • To highlight advances in mycobacteriology and biomarker utility.

Main Methods:

  • Review of diagnostic techniques including mycobacteriology, PCR, and surrogate biomarkers.
  • Discussion of biopsy methods: thoracoscopy and image-guided closed pleural biopsy.
  • Outline of standard anti-TB therapy and management of complicated cases.

Main Results:

  • Improved diagnostic yield from enhanced Mycobacterium culture media and PCR techniques.
  • Surrogate biomarkers show promise but require interpretation within clinical context.
  • Biopsy remains essential for definitive diagnosis.

Conclusions:

  • Despite advances, pleural TB diagnosis remains challenging.
  • Integrated diagnostic approaches combining clinical suspicion, biomarkers, and microbiological tests are recommended.
  • Standard anti-TB therapy is effective, with surgical or other interventions for complex presentations.